- 重点词汇
- unclearadj.不清楚的;不明白的;含糊不清;
- rolen.角色;地位;作用;
- inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
- processn.(为达到某一目标的)过程;进程;(事物发展,尤指自然变化的)步骤;流程;做事方法;工艺流程;工序
- exactadj. 准确的;严密的;精密的,精确的;
- stilladv. 仍,仍然;更,还要;静静地;〈诗〉常,不断地;
- howeveradv. 然而;(与形容词或副词连用)无论到什么程度,不管多么;不管怎样;无论如何;不过;仍然
- carcinogenicadj.致癌的;
- itspron. (it的所有格形式)它的;厥;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- 相关例句
Many PAHs are carcinogenic or are suspected to be carcinogenic.
其主要来源于煤的不完全燃烧,也有相当部分来源于汽车尾气的排放.
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Many trees can absorb harmful substances in air and carcinogenic substances.
许多树木都能吸收空气中的有害物质和致癌物质.
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There are often reports on their carcinogenic risk in the news media.
人工甜味剂在市场上被广泛用于减肥食品,新闻中常有其致癌风险的报道.
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在生产过程中应尽量控制和消除生产性致癌物.
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Diet is too salty reach fry: These food contain carcinogenic substance . 3.
2.忌食过咸及油炸食物: 这些食物含有致癌物质.
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The both carcinogenic factors were investigated on its dose-response ralationships.
研究上述两种致癌因子的剂量 - 效应相关模式.
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Some food additives are carcinogenic, caused by saki, mutagenic effect.
有些食品添加剂还有致癌 、 致崎 、 致突变作用.
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Many private cars emit toxic gases which contain many chemical substances that are carcinogens.
许多私家车排放的有毒气体包含不少致癌的化学物质.
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The airborne carcinogens are in the atmosphere as absorbed matter on soot particles.
空气传播的致癌物在大气中是烟炱粒子上吸附的物质.
词典精选例句
Some potential carcinogens and mutagens have also been identified in irradiated foods.
在辐照的食品中已经鉴定出有一些潜在的致癌及致变物质.
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